3rd 9 wk- test: Chapter 13
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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vertebrate | an animal w/ a backbone
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invertebrate | in animal w/ out a backbone
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bilateral symmetry | describes animals w/ body parts arranged in the same way on both sides of their body
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radial symmetry | describes animals w/ body parts arranged in a circle around a central point; similar to a bicycle wheel
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sessile | describes organisms, such as trees, that remain attached to one place during their lifetime
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filter feeder | an organism that obtains food & oxygen by filtering it from the water from which it lives
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collar cell | in sponges, the lining cells that help move through the sponge by beating of the flagella
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regeneration | the ability of an organism to replace body parts; a type of asexual reproduction in which a whole new organism grows from just a part of the parent organism
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hermaphrodite | an animal that produces sperm and egg
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larva | a young organism that develops between egg and adult stages
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cnidarian | a phylum of hollow-bidied animals w/ stinging cells
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tentacles | the arm- like structures that surround the mouth of some organisms and help them to capture food
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polyp | a vase shaped cnidarian that is usually sessile
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medusa | a bell shaped cnidarian that is free swimming
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free living | describes an organism that finds its own food and place to live w/ out depending on another organism; the opposite of a parasite
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anus | an opening at the end of the digestive tract through which solid wastes leave the body
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cyst | a young, parasitic worm w/ a protective covering
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Review the information in the table. When you are ready to quiz yourself you can hide individual columns or the entire table. Then you can click on the empty cells to reveal the answer. Try to recall what will be displayed before clicking the empty cell.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
To hide a column, click on the column name.
To hide the entire table, click on the "Hide All" button.
You may also shuffle the rows of the table by clicking on the "Shuffle" button.
Or sort by any of the columns using the down arrow next to any column heading.
If you know all the data on any row, you can temporarily remove it by tapping the trash can to the right of the row.
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